GEVO Rule 144 Filing Shows 1,642-Share Sale; Prior August Dispositions Noted

Rhea-AI Filing Summary

Gevo, Inc. Form 144 notice: An affiliated person proposes to sell 1,642 shares of Gevo common stock through Stifel Nicolaus on 09/04/2025 with an aggregate market value of $2,183.00. The securities were acquired as Restricted Stock Units on 09/03/2025 from the issuer and payment is listed as cash on 09/04/2025. The filer discloses two prior sales by the same person during August 2025: 116,060 shares on 08/05/2025 for $142,823.00 and 120,304 shares on 08/01/2025 for $150,728.88. The notice includes the standard representation that the seller is not aware of undisclosed material adverse information.

Positive

• Filing compliance: The Form 144 provides required Rule 144 details including broker, acquisition method, and recent sales.
• Acquisition type disclosed: Securities were acquired as Restricted Stock Units, clearly stated with acquisition date.

Negative

• Significant prior insider sales: Two August 2025 dispositions totaling 236,364 shares with gross proceeds of about $293,551 may attract investor attention.
• Limited context: The filing does not state whether sales were made under a pre-established trading plan or provide remaining ownership details.

Insights

Securities Analyst

TL;DR: Routine Rule 144 sale filing disclosing small current sale and substantial prior insider dispositions in August 2025.

The Form 144 documents a proposed sale of 1,642 shares valued at $2,183 via Stifel Nicolaus on 09/04/2025, acquired as restricted stock units on 09/03/2025 and paid in cash. Materially notable are two large disclosed dispositions in August 2025 totaling 236,364 shares with gross proceeds of about $293,551. These prior sales are recorded but the filing itself contains no commentary on rationale, trading plans, or impact on ownership percentages. From a compliance perspective, the document meets Rule 144 disclosure requirements by identifying broker, acquisition details, and recent sales.

Corporate Governance Expert

TL;DR: Disclosure is compliant but highlights recent insider selling activity that shareholders may notice.

The notice properly lists the broker, acquisition method (RSUs), sale timing, and recent sales by the same person in August 2025. It also includes the required attestation about material non-public information. The filing does not provide information on whether sales were part of a pre-arranged trading plan or the filer’s remaining holdings, so governance implications are limited to transparency of reported sales.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	Stifel Nicolaus & Company Inc 501 N Broadway St. Louis MO 63102	1642	2183.00	239562995	09/04/2025	Nasdaq

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Stock	09/03/2025	Restricted Stock Units	Issuer			3333	09/04/2025	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Pat Gruber 345 Inverness Dr S Ste 310 Englewood CO 80112	Common Stock	08/05/2025	116060	142823.00
Pat Gruber 345 Inverness Dr S Ste 310 Englewood CO 80112	Common Stock	08/01/2025	120304	150728.88

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does Gevo's (GEVO) Form 144 filed here disclose?

The Form 144 discloses a proposed sale of 1,642 shares (aggregate value $2,183.00) to be sold on 09/04/2025, acquired as RSUs on 09/03/2025.

Who is the broker handling the GEVO sale?

The listed broker is Stifel Nicolaus & Company Inc located at 501 N Broadway, St. Louis, MO.

Were there recent prior insider sales disclosed for GEVO?

Yes. The same person sold 116,060 shares on 08/05/2025 for $142,823.00 and 120,304 shares on 08/01/2025 for $150,728.88.

How were the 1,642 shares acquired according to the filing?

They were acquired as Restricted Stock Units on 09/03/2025, with payment listed as cash on 09/04/2025.

Does the Form 144 state there is undisclosed material information about GEVO?

No. The filer signs the standard representation that they do not know any material adverse information that has not been publicly disclosed.